Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
canh doanh » hanh doanh, chinh doanh, doanh doanh
hoc thieu » toc thieu, hoc hien
cong vang » cong lang, cong quang, cong ngang
vang phan » van phan, nang phan, quang phan
ho chieu » theo chieu, doi chieu, mot chieu
doanh va » doan va, doanh tai, doanh cua
phan dau » phan tu, hang dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((ho chieu) OR (hoc thieu))) or (theo tieu)) sang - canh doanh va nhung cong vang phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((ho chieu) OR (hoc thieu))) OR (theo tieu)) sang - canh doanh va nhung cong vang phan dau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((ho chieu) OR (hoc thieu))) or (theo tieu)) sang - canh doanh va nhung cong vang phan dau*".