Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
danh thanh » dinh thanh, nhanh thanh, ban thanh
dang thanh » dong thanh, dang hanh, hoang thanh
tieu xanh » tieu danh, chieu xanh, dieu hanh
lanh manh » lanh tranh, lan anh, van manh
cua nhung » va nhung
manh cua » doanh cua, ban cua

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 - lanh manh cua nhung cong ((danh thanh) or (dang thanh)) cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - lanh manh cua nhung cong ((danh thanh) OR (dang thanh)) cac*.