Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh chua » tranh cua, trinh chuan, tranh chap
xang luong » nang luong, hang luong, tang cuong
chau tinh » cuu tinh, ha tinh, cua tinh
chua xang » chua nang, chuc nang, chu bang
tap toan » tap quan, bai toan
tap doan » tap quan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((trieu tinh) or (chau tinh)) - hanh tranh chua xang luong ((tap toan) or (tap doan)) ca~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((trieu tinh) OR (chau tinh)) - hanh tranh chua xang luong ((tap toan) OR (tap doan)) ca.
• Adding a wildcard symbol may retrieve word variants: ho ((trieu tinh) or (chau tinh)) - hanh tranh chua xang luong ((tap toan) or (tap doan)) ca*.