Perhaps you should try some spelling variations:
luan thong » luan phong, luan tuong, luat thong
chuc danh » chuc nganh, thuc hanh, chuc nang
chua xang » chua nang, chuc nang, chu bang
hanh nang » ganh nang, hanh mang, hanh trang
thong van » trong van, thong va, thong quan
anh nang » ganh nang, anh bang, anh dang
van tan » van tuan, van ban, van tai
tan cau » toan cau, van cau, tan ca

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho ((chuc danh) or (chua xang)) - ((hanh nang) or (anh nang)) luan thong thong van tan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho ((chuc danh) OR (chua xang)) - ((hanh nang) OR (anh nang)) luan thong thong van tan cau.
• Adding a wildcard symbol may retrieve word variants: cho ((chuc danh) or (chua xang)) - ((hanh nang) or (anh nang)) luan thong thong van tan cau*.