Perhaps you should try some spelling variations:
khien tinh » thien tinh, khien thich, bien tinh
hanh doanh » hang doanh, chinh doanh, doanh doanh
nhung cong » dung cong, thong cong, hang cong
hoc khien » hoc hien, hoc nghien, hoc thieu
tai nhung » thai nhung, thi nhung, tai hung
cong vanh » cong vinh, cong danh, cong vang
vanh tuan » anh tuan, van tuan, manh tuan
tuan ban » tuan bang, toan ban, luan ban

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 tinh - hanh doanh tai nhung cong vanh tuan ban~.
• Adding a wildcard symbol may retrieve word variants: hoc khien tinh - hanh doanh tai nhung cong vanh tuan ban*.