Perhaps you should try some spelling variations:
ve triet » va trien, su triet
ky tang » ky nang, kho tang, ky trong
ky dang » ky nang, ky danh
hieu ve » hieu va, hieu van
cam tuc » cam xuc, cam tu, nam thuc
va danh » va dinh, va dan, va hanh
danh de » hanh de, dan de, dang de
te sai » te tai, te bai, te lai
ve cam » ve cham, ve cac, va cam
tuc va » thuc va, truc va, tuc xa

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