Perhaps you should try some spelling variations:
trong thanh » truong thanh, trung thanh, rong thanh
hanh doanh » hang doanh, chinh doanh, doanh doanh
bien tinh » bi tinh, yen tinh, diep tinh
doanh cua » doanh luan
thanh dan » thanh san, thanh van, thanh dat
cua dung » cua dang, cua dong, qua dung
dan chan » dan gian, dan ca, van chat
so bien » mot bien

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

• Performing a fuzzy search may retrieve terms with similar spellings: so bien tinh - hanh doanh cua dung trong thanh dan chan~.
• Adding a wildcard symbol may retrieve word variants: so bien tinh - hanh doanh cua dung trong thanh dan chan*.