Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh tung » thanh cong
quan thong » quang thong, quan trong, xuan thong
thong cong » trong cong, tong cong, thong thong
tung quan » tuong quan, trung quan, dung quan
ho chieu » theo chieu, hoc thieu, doi chieu
cong tac » cong ty
quan tap » quan tai, quan lap, quan tam
quan li » quan ly, quan tri

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