Perhaps you should try some spelling variations:
trong doanh » trong nganh
doanh thanh » danh thanh, doanh nhan, dinh thanh
khien bang » phien ban, khien dong, khien vong
tong trong » thong trong, trong trong, cong trong
hoc khien » hoc hien, hoc nghien, hoc thieu
cong cua » cong cu, dong cua, huong cua
cua tong » cua cong, cua dong, cua nong
thanh tu » hanh tu, nhanh tu, thanh tung

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc khien bang - thanh cong cua tong trong doanh thanh tu~.
• Adding a wildcard symbol may retrieve word variants: hoc khien bang - thanh cong cua tong trong doanh thanh tu*.