Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh tung » thanh cong
thanh chau » thanh cha, thanh cham, thanh chu
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
tung cua » trung cua, tuong cua, dung cua
cua dung » cua dang, cua dong, qua dung
cong tan » cong tac, cong san, cong thanh

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 cua dung cong tan ((thanh chau) or (phan tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh tung cua dung cong tan ((thanh chau) OR (phan tu)).
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh tung cua dung cong tan ((thanh chau) or (phan tu))*.