Perhaps you should try some spelling variations:
thanh trang » hanh trang, thanh thang, thanh tran
thanh trung » thanh tung
thong cong » trong cong, tong cong, thong thong
trinh toan » tinh toan, thanh toan, trinh han
chua xang » chuc nang, chu bang, chua dong
chua nang » chuc nang, kha nang, cuu nang
va thong » va thuong, va phuong, he thong
toan tap » toan ban

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 xang) or (chua nang)) - ((thanh trang) OR (thanh trung)) va thong cong trinh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chua xang) OR (chua nang)) - ((thanh trang) OR (thanh trung)) va thong cong trinh toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chua xang) or (chua nang)) - ((thanh trang) OR (thanh trung)) va thong cong trinh toan tap".
• Adding a wildcard symbol may retrieve word variants: theo ((chua xang) or (chua nang)) - ((thanh trang) OR (thanh trung)) va thong cong trinh toan tap*.