Perhaps you should try some spelling variations:
thieu tinh » trieu tinh, chieu tinh, thien tinh
hanh doanh » hang doanh, chinh doanh, doanh doanh
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
doanh va » doan va, doanh tai, doanh cua
dan phan » doan phan, van phan, dam phan
dan chan » dan gian, van chat

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 - hanh doanh va nhung cong ((dan phan) or (((dan chan) or (dan ca)))) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu tinh - hanh doanh va nhung cong ((dan phan) OR (((dan chan) OR (dan ca)))) cau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - hanh doanh va nhung cong ((dan phan) or (((dan chan) or (dan ca)))) cau*.