Perhaps you should try some spelling variations:
cham tuc » nham thuc, pham thuc, tham thuc
su triet » su viet, su tien, ve triet
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
hieu va » lieu va, hieu qua
va cham » va chat, va tham
va lang » va nang, hoa lang
lang va » lang van, hang va, lang ha
cua tre » cua te, cuu tre, cua triet
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
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: tu sac ky lang xa hoi. hieu va cham tuc va lang va ((cua tre) or (su triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky lang xa hoi. hieu va cham tuc va lang va ((cua tre) OR (su triet)).
• Adding a wildcard symbol may retrieve word variants: tu sac ky lang xa hoi. hieu va cham tuc va lang va ((cua tre) or (su triet))*.