Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh manh » hanh mang, lanh manh, hoang manh
dang cong » dung cong
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap
manh va » hanh va, anh va, minh va

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