Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chuc nhung » chua nhung, phuc nhung, thuc nhung
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh dinh » thanh dinh, hinh dinh, anh dinh
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
cong van » cong vang, cong san, song van
van toan » van tuan, van tan, van thanh
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 xanh - ((hanh dinh) or (hanh tinh)) chuc nhung cong van toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((hanh dinh) OR (hanh tinh)) chuc nhung cong van toan cau*.