Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh tung » thanh cong
tung quan » tuong quan, trung quan, dung quan
quan dung » quang dung, quan duong, qua dung
dung cong » dung trong
bac thanh » ban thanh, cac thanh, tai thanh
ho chieu » theo chieu, hoc thieu, doi chieu
tac than » tac thanh, tam than, tac nhan

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 tung quan dung cong ((tac than) or (bac thanh)) cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh tung quan dung cong ((tac than) OR (bac thanh)) cap.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh tung quan dung cong ((tac than) or (bac thanh)) cap*.