Perhaps you should try some spelling variations:
thanh trung » thanh tung
nhung cong » dung cong, thong cong, hang cong
tieu xanh » tieu danh, chieu xanh, dieu hanh
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
van thanh » ban thanh, van tuan
ban than » ban thanh, ban hang, ban phap
ban hanh » ban hang

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 - thanh trung cua nhung cong ((ban than) or (((van thanh) or (ban hanh)))) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - thanh trung cua nhung cong ((ban than) OR (((van thanh) OR (ban hanh)))) cau.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - thanh trung cua nhung cong ((ban than) or (((van thanh) or (ban hanh)))) cau*.