Perhaps you should try some spelling variations:
phuong thong » phuong trong, thong thong, phuong hoang
hanh doanh » hang doanh, chinh doanh, doanh doanh
cua phuong » cuu phuong, cuc phuong, luan phuong
theo hieu » theo chieu, thien hieu, thuc hieu
doanh cua » doanh luan
thong van » trong van, thong va, thong quan
nhan tap » nhan tai, nhan tao, phan tap
han tap » han tai, toan tap, nhan tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo hieu) or (theo tieu)) lang - hanh doanh cua phuong thong van ((nhan tap) OR (han tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo hieu) OR (theo tieu)) lang - hanh doanh cua phuong thong van ((nhan tap) OR (han tap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo hieu) or (theo tieu)) lang - hanh doanh cua phuong thong van ((nhan tap) OR (han tap))".
• Adding a wildcard symbol may retrieve word variants: ((theo hieu) or (theo tieu)) lang - hanh doanh cua phuong thong van ((nhan tap) OR (han tap))*.