Perhaps you should try some spelling variations:
nhung phung » nhung phuong, nhung phong, nhung phun
hanh tranh » canh tranh, hanh trinh, hanh trang
chau tinh » cuu tinh, ha tinh, cua tinh
tranh cua » doanh cua, manh cua
cua nhung » va nhung
tuan bang » tuan dang, tuan hoang, thuat bang
hoc chau » hoc chat, moc chau, hoc cau
tuan ban » toan ban, luan ban, quang 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 chau tinh - hanh tranh cua nhung phung van ((tuan ban) OR (tuan bang))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chau tinh - hanh tranh cua nhung phung van ((tuan ban) OR (tuan bang))".
• Adding a wildcard symbol may retrieve word variants: hoc chau tinh - hanh tranh cua nhung phung van ((tuan ban) OR (tuan bang))*.