Perhaps you should try some spelling variations:
su triet » su viet, su tien, ve triet
te sach » toc sach
hieu va » lieu va, hieu qua
van anh » van thanh, tuan anh
y nang » ky nang, ly nang, may nang
v nang » va nang, vu nang, van nang
va cam » va cham, va cac, va cao
vi su » va su, ve su, ki su

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ((y nang) or (v nang)) xa hoi. hieu va cam xuc ((van anh) or (van minh)) vi su triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((y nang) OR (v nang)) xa hoi. hieu va cam xuc ((van anh) OR (van minh)) vi su triet.
• Adding a wildcard symbol may retrieve word variants: te sach ((y nang) or (v nang)) xa hoi. hieu va cam xuc ((van anh) or (van minh)) vi su triet*.