Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
dang thuoc » dung thuoc
nang cham » trang cham, nang cao, nang phat
dung cong » dung trong
cong dang » cong dong, cong dan, cong dung
dang toan » dang tran, dan toan, dung toan
ho chieu » theo chieu, hoc thieu, mot chieu
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 sang - anh ((nang cham) or (dang thuoc)) dung cong dang toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - anh ((nang cham) OR (dang thuoc)) dung cong dang toan ban*.