Perhaps you should try some spelling variations:
ve triet » va trien, su triet
ky tang » ky nang, ky dang, kho tang
tang xa » trang xa, tang ma, lang xa
thuc va » thuc vat, thuc dan, thuc day
va danh » va dinh, va dan, va hanh
danh de » hanh de, dan de, dang de
te sai » te tai, te bai, te lai
sai ky » sac ky
ve cam » ve cham, ve cac, ve cai
va cam » va cham, va cac, va cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sai ky tang xa hoi. hieu ((ve cam) OR (va cam)) thuc va danh de ve triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sai ky tang xa hoi. hieu ((ve cam) OR (va cam)) thuc va danh de ve triet".
• Adding a wildcard symbol may retrieve word variants: te sai ky tang xa hoi. hieu ((ve cam) OR (va cam)) thuc va danh de ve triet*.