Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh dung » thanh duong, thanh tung, thanh hung
tang thanh » dang thanh, trung thanh, hoang thanh
hoan thanh » hoang thanh, ban thanh, van thanh
dong cong » duong cong, dung cong, dang cong
ho chieu » theo chieu, hoc thieu, doi chieu
dung cua » dung luan, dung cho
cua dong » chua dong, cua cong, cua dang

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