Perhaps you should try some spelling variations:
thieu tinh » trieu tinh, chieu tinh, thien tinh
hang doanh » hanh doanh, nhung doanh, van doanh
hoc thieu » toc thieu, hoc hien
doanh hat » doanh nhat, doanh bat, doanh ha
hat trong » chat trong, nhat trong, vat trong
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu tinh - hang doanh hat trong cong san toan cao~.
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - hang doanh hat trong cong san toan cao*.