Perhaps you should try some spelling variations:
thanh trung » thanh tung
dang thanh » dong thanh, dang hanh, hoang thanh
tieu xanh » tieu danh, chieu xanh, dieu hanh
lang cong » dang cong, bang cong, hang cong
cong dang » cong dong, cong dan, cong dung
thanh bac » nhanh bac, thanh bai, thanh san
va lang » va nang, hoa lang

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 - ((canh tranh) or (thanh trung)) va lang cong dang thanh bac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((canh tranh) OR (thanh trung)) va lang cong dang thanh bac.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - ((canh tranh) or (thanh trung)) va lang cong dang thanh bac*.