Perhaps you should try some spelling variations:
doi chieu » doc hieu, doi chi, mot chieu
nang quan » ban quan, nang suat
chat lua » chat cua, chat va, chat huu
han cong » phan cong, hang cong, hanh cong
cong thi » cong thai, cong khi, dong thi
thi nang » thi cong, ki nang, thi hanh
lua han » luan han, cua han, luan hoan

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chieu) or (toc thieu)) sang - tinh chat lua han cong thi nang quan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (toc thieu)) sang - tinh chat lua han cong thi nang quan*.