Perhaps you should try some spelling variations:
phuong thong » phuong trong, thong thong, phuong hoang
doanh doanh » toan doanh, doanh hoan, doanh thanh
hanh doanh » hang doanh, chinh doanh, kinh doanh
chieu sang » chieu sach, chieu xanh, nhieu tang
cua phuong » cuu phuong, cuc phuong, luan phuong
hieu lang » hieu quang, nhieu tang, hieu van
thong van » trong van, thong va, thong quan
van nhan » van phan, van thanh, danh nhan
nhan tap » nhan tai, nhan tao, han tap

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