Perhaps you should try some spelling variations:
hanh trung » thanh trung, hanh trang, manh trung
chua xang » chua nang, chuc nang, chu bang
trung kha » trung khoa, trung ha, truong khoa
nang nong » nang song, hang nong, nang dong
chu xanh » chu manh, chieu xanh, chuc danh
kha nang » phap nang, ky nang, ki nang
tan toan » tap toan, van toan, dan toan

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu xanh) or (chua xang)) - hanh trung kha nang nong ((tan toan) or (tan tran)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chua xang)) - hanh trung kha nang nong ((tan toan) OR (tan tran)) cau.
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chua xang)) - hanh trung kha nang nong ((tan toan) or (tan tran)) cau*.