Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
trong long » trong luong, truong long, trong cong
hoc thieu » toc thieu, hoc hien
doanh cua » doanh luan
cua trong » cua truong, cua trung, qua trong
long binh » luong binh, long tinh, cong binh
doc hieu » toc thieu, hoc hien
binh van » dinh van, binh dan, binh tan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doc hieu) or (hoc thieu)) xanh - hanh doanh cua trong long binh van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doc hieu) OR (hoc thieu)) xanh - hanh doanh cua trong long binh van ban*.