Perhaps you should try some spelling variations:
chuong duong » cuong duong, tuong duong, cuong dung
hanh tranh » canh tranh, hanh trinh, hanh trang
cua chuong » cua chung, cua phuong, cua huong
chua nang » chuc nang, chua xang, kha nang
tranh cua » doanh cua, manh cua
duong van » duong va, luong va, dang van
toan tai » toan tap, doanh tai, toan cao
toan ban » van ban
ho chua » ho chung

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chua nang - hanh tranh cua chuong duong van ((toan tai) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chua nang - hanh tranh cua chuong duong van ((toan tai) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: ho chua nang - hanh tranh cua chuong duong van ((toan tai) or (toan ban))*.