Perhaps you should try some spelling variations:
thieu khang » chieu khong, thieu quang
phuong cong » phuong dong, phong cong, phung cong
thinh doan » chinh doanh, hinh toan, thi doan
cong thang » cong thanh, cang thang, cong thong
va phuong » va thuong, cac phuong
phan van » pham van, thanh van, luan van

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu khang - thinh doan va phuong cong thang ((phan van) or (phan tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu khang - thinh doan va phuong cong thang ((phan van) OR (phan tu))*.