Perhaps you should try some spelling variations:
thanh toan » thanh hoa, thanh san, tinh toan
chieu sang » chieu sach, chieu xanh, hieu lang
nhung cong » dung cong, thong cong, hang cong
tranh ban » trinh ban, tranh hang, tranh luan
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, cong tan, huong dan

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 - canh ((tranh ban) or (thanh toan)) nhung cong dan ((toan ban) or (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - canh ((tranh ban) OR (thanh toan)) nhung cong dan ((toan ban) OR (van ban)).
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - canh ((tranh ban) or (thanh toan)) nhung cong dan ((toan ban) or (van ban))*.