Perhaps you should try some spelling variations:
doanh luan » doanh nhan
chau tinh » cuu tinh, ha tinh, cua tinh
dong cong » duong cong, dung cong, dang cong
cong nang » cong ngang, cong lang, cong nong
nang quan » ban quan, nang suat
quan ban » quang ban, qua ban, quan van
ho chau » ha chau, ho chu, o chau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chau tinh - canh ((doanh cua) OR (doanh luan)) dong cong nang quan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chau tinh - canh ((doanh cua) OR (doanh luan)) dong cong nang quan ban".
• Adding a wildcard symbol may retrieve word variants: ho chau tinh - canh ((doanh cua) OR (doanh luan)) dong cong nang quan ban*.