Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu sang » chieu sach, chieu xanh, hieu lang
chan dung » van dung, dan dung
ho chieu » theo chieu, hoc thieu, doi chieu
cap dung » ap dung, cao dung, cach dung
cong ban » cong bang, cong san, cong tan
ban than » ban thanh, van thanh, ban hang
than cap » khan cap, thanh lap, thanh cac

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 - thanh trung ((cap dung) OR (chan dung)) cong ban than cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sang - thanh trung ((cap dung) OR (chan dung)) cong ban than cap*".