Two Ways to Tell Someone They're Underperforming Without Ever Actually Saying It

🇨🇳 China · 🇹🇭 Thailand

By Priya Mehta, The Global Office

In China, a manager who catches your mistake will almost certainly pull you aside privately rather than name it in the room, because public correction damages mianzi — face — for both of you at once. In Thailand, a colleague who notices your mistake might say nothing at all, because kreng jai, the deep-seated reluctance to cause someone discomfort, can outweigh the professional cost of letting the error repeat. Hofstede Insights puts China's Power Distance at 80 and gives Thailand the lowest Masculinity score in Asia (34, against a regional average of 53) — different mechanisms, same conclusion: neither country runs performance feedback through the blunt, direct channel a Western-trained manager might expect.

Do's & Don'ts

🇨🇳 China

🇹🇭 Thailand

China

Chinese performance-feedback culture runs almost entirely on the concept of mianzi, face — a person's social standing and dignity within a group, which both givers and receivers of feedback are expected to actively protect. Per guidance from the EU SME Centre and multiple workplace-culture analyses, effective managers in China deliver criticism privately, frame problems as opportunities, and lean on indirect phrasing — "perhaps," "it could be improved," "it might be worth considering" — rather than direct assessment. Public correction, by contrast, is treated as a genuine relational injury: Chinese managers, per these accounts, "rarely point out mistakes made by employees in public," precisely because doing so costs face for the employee and, by association, the manager who allowed the embarrassment to happen.

Research on cross-cultural feedback delivery adds a counterintuitive performance finding: critical, to-the-point feedback measured as demotivating for Chinese employees accustomed to a higher baseline of positive reinforcement, while comparatively upbeat framing — even around real problems — correlated with employees putting in more discretionary effort afterward. Hofstede's high Long-Term Orientation score for China reinforces this: a workforce oriented toward sustained, incremental progress over time is better served by feedback that maintains morale and relationship continuity than by feedback optimized purely for immediate correction.

Thailand

Thailand's feedback culture centers on kreng jai — a concept distinct from but related to face, describing a deep social reluctance to impose discomfort, inconvenience, or embarrassment on another person. Academic research on Thai clinical education, examining "Hierarchy, Kreng Jai, and Feedback," found that this instinct is powerful enough to suppress useful feedback even between peers who consider each other friends: team members frequently withhold noticing a colleague's mistake specifically because raising it would cause momentary discomfort, even though researchers explicitly frame the silence itself as a disservice — allowing an error to repeat, or a colleague to be blindsided later when the consequences compound.

Hofstede Insights' data showing Thailand as the least "masculine" society measured in Asia — emphasizing cooperation and care over competitive assertiveness — helps explain why. Business guides for Thailand consistently note that a direct performance review, delivered in the blunt Western style, can be read less as useful information and more as a direct attack on competence and face simultaneously. The Bangkok Post has covered this tension explicitly in the context of imported "high-performance team" management models, which frequently clash with Thai cultural defaults around harmony and indirectness — a reminder that Western performance-management frameworks aren't culturally neutral tools, they're exports that sometimes need real modification to function in a Thai office.

The Reckoning

The structural difference is this: China's face-protection system is primarily about audience — feedback delivered privately is generally fine, even reasonably direct, because the damage mianzi guards against is public. Thailand's kreng jai operates with a lower bar that applies even one-on-one, even between friends — the discomfort itself, not just the audience, is the thing being avoided, which means privacy alone doesn't fully solve the problem the way it does in China.

That makes Thailand, in some ways, the harder environment for an imported manager to read accurately: China's private/public distinction gives you a workable rule of thumb once you understand it, but Thai kreng jai can suppress honest feedback even in settings that look private and safe, requiring more deliberate structural interventions — regular scheduled check-ins, explicit permission-granting for junior staff to speak up — to surface what wouldn't otherwise be said at all.

The Part the Brochure Left Out

Quora — A response describing what it's like working at a Chinese company as a non-Chinese employee noted real differences in workplace dynamics from what the poster was used to, pointing specifically to how feedback and correction moved through private, relationship-preserving channels rather than open team discussion.

Quora — A long-form answer on what causes friction between Thai employees and international-organization work standards suggested that even when a Thai colleague personally understands and agrees with a more direct feedback style, adopting it themselves remains difficult — the cultural default toward harmony resists individual override, even when someone intellectually buys into the alternative.

Quora — Someone answering what office culture in Thailand is actually like observed that Thai colleagues work hard without being "overly serious," prioritizing time with family, friends, and co-workers — a framing that can read as low urgency to an outside manager but reflects a genuinely different weighting of work intensity against relational warmth.

Quora — A response to a new hire asking what to know before working under a Thai boss advised leaning on non-confrontational language and patience above all else, explicitly warning that rushing a feedback conversation to resolution can itself trigger the discomfort kreng jai is designed to avoid — making the rush counterproductive.

Conclusion

If you're managing or being managed across either of these cultures, the operating rule is the same in spirit but different in execution: feedback has to travel through relationship-preserving channels before it can be useful at all. In China, that mostly means privacy plus warmth — get the criticism out of public view, wrap it in genuine positive framing, and it lands. In Thailand, privacy alone isn't enough — you need structural permission and real patience, because kreng jai can silence honest feedback even when no one else is in the room. The line I'd give a friend managing either team: in China, ask "did I say this where others could hear?"; in Thailand, ask "did I make it truly safe to tell me the truth?" — because in Thailand, the answer to that second question is rarely yes on the first try.