Perhaps you should try some spelling variations:
thanh trung » thanh tung
thanh trong » tranh trong, hanh trong, nhanh trong
chieu xanh » chieu sach, chieu sang, chieu tinh
nhung cong » dung cong, thong cong, hang cong
doi chieu » doc hieu, doi chi, ho chieu
nam nhung » cam nhung, tham nhung, va nhung
cong san » cong tac
toan cau » toan cao, toan tap, toan tai
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: doi chieu xanh - ((thanh trong) or (thanh trung)) nam nhung cong san ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - ((thanh trong) OR (thanh trung)) nam nhung cong san ((toan cau) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - ((thanh trong) or (thanh trung)) nam nhung cong san ((toan cau) or (toan ban))*.