Perhaps you should try some spelling variations:
nhung chong » nhung cong, nhung phong, nhung phuong
hanh tranh » canh tranh, hanh trinh, hanh trang
hoc trieu » hoc thieu, hoc tieu, hoc dieu
tranh cua » doanh cua, manh cua
cua nhung » va nhung
chong va » thong va, cong va, phong va
toan ban » van ban
va toan » van toan, bai toan, tap toan

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc trieu tinh - hanh tranh cua nhung chong va toan ban~.
• Adding a wildcard symbol may retrieve word variants: hoc trieu tinh - hanh tranh cua nhung chong va toan ban*.