Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
nhung cong » dung cong, hang cong, nhung don
theo chu » theo chieu, cho chu, chao chu
hanh ban » thanh ban, hang ban, hanh san
cao cho » cap cho, cao chat
ban cua » ban quan
dan van » dang van, doan van, dao van

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chu) or (cao cho)) xanh - hanh ban cua ((nhung cong) or (thong cong)) dan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chu) OR (cao cho)) xanh - hanh ban cua ((nhung cong) OR (thong cong)) dan van ban.
• Adding a wildcard symbol may retrieve word variants: ((theo chu) or (cao cho)) xanh - hanh ban cua ((nhung cong) or (thong cong)) dan van ban*.