Perhaps you should try some spelling variations:
thanh tran » thanh trang, thanh toan, thanh tra
tuan thong » toan thong, tran thong, tuan phong
chua nang » chuc nang, kha nang, cuu nang
chua xang » chuc nang, chu bang, chua dong
tran tuan » tran xuan, tran quang, tran thanh
thong dan » thong van, tuong dan, thong den
phan cau » phan dau, phan cac, phan tu
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chua nang) OR (chua xang)) - thanh tran tuan thong thong dan ((phan cau) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chua nang) OR (chua xang)) - thanh tran tuan thong thong dan ((phan cau) OR (than cap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chua nang) OR (chua xang)) - thanh tran tuan thong thong dan ((phan cau) or (than cap))".
• Adding a wildcard symbol may retrieve word variants: theo ((chua nang) OR (chua xang)) - thanh tran tuan thong thong dan ((phan cau) or (than cap))*.