Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
luong quan » thong quan, duong qua
trung qua » trung quan, trong qua, trung cua
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - thanh ((trung qua) or (luong quan)) dung cong tan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh ((trung qua) OR (luong quan)) dung cong tan toan ban*.