Perhaps you should try some spelling variations:
thieu xanh » hieu manh, thien anh, thien danh
chieu xanh » chieu sach, chieu sang, chieu tinh
thinh chat » tinh chat, trinh chat, thinh phat
tinh dinh » trinh dinh, tinh ninh, tinh binh
bang cong » dang cong, bang song, hang cong
tan thinh » van thinh, tien thinh, tai chinh
cong tan » cong tac, cong san, cong thanh
dinh va » dinh van, dinh ve, tinh va
va bang » va nang, va lang, va ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thieu xanh) or (chieu xanh)) - tinh dinh va bang cong tan thinh chat~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (chieu xanh)) - tinh dinh va bang cong tan thinh chat*.