Perhaps you should try some spelling variations:
van chat » cao chat
hanh dai » hanh tai, hanh dao, vanh dai
va triet » va thiet, va trien, ve triet
va hanh » van hanh, va thanh, va danh
te san » ke san, tu san, ta san
te ban » te bao
tuc va » thuc va, truc va, tuc xa
dai va » mai va

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((te san) OR (te ban)) ky nang x ho. hieu ((va cac) or (van chat)) tuc va hanh dai va triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te san) OR (te ban)) ky nang x ho. hieu ((va cac) OR (van chat)) tuc va hanh dai va triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((te san) OR (te ban)) ky nang x ho. hieu ((va cac) or (van chat)) tuc va hanh dai va triet".
• Adding a wildcard symbol may retrieve word variants: ((te san) OR (te ban)) ky nang x ho. hieu ((va cac) or (van chat)) tuc va hanh dai va triet*.