Perhaps you should try some spelling variations:
doanh tri » doanh tren, dinh tri, doanh thu
van thanh » ban thanh, van tuan
thanh tri » thanh tra, thanh tai, chinh tri
cao hoang » cam hoang, cap hoang, cau hoang
te ban » te bao, tu ban
te van » le van, te va, ve van
te cao » te bao

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( te ban ((doanh tri) or (doanh tai)) ) or ((( te van thanh tri ) or ( te cao hoang thi ))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( te ban ((doanh tri) OR (doanh tai)) ) OR ((( te van thanh tri ) OR ( te cao hoang thi )))).
• Adding a wildcard symbol may retrieve word variants: (( te ban ((doanh tri) or (doanh tai)) ) or ((( te van thanh tri ) or ( te cao hoang thi ))))*.