Perhaps you should try some spelling variations:
nhan dang » nhan dan, phan dang, tran dang
cong cong » cong dong, trong cong, dung cong
ho chieu » theo chieu, hoc thieu, doi chieu
dang cua » dung cua, dong cua, mang cua
cong van » cong vang, cong san, song van
than cau » phan cau, than cap, thanh chau
toan cau » toan cao, toan ban, toan tap

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo tieu) or (ho chieu)) xanh - nhan dang cua cong cong van ((than cau) or (toan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo tieu) OR (ho chieu)) xanh - nhan dang cua cong cong van ((than cau) OR (toan cau)).
• Adding a wildcard symbol may retrieve word variants: ((theo tieu) or (ho chieu)) xanh - nhan dang cua cong cong van ((than cau) or (toan cau))*.