Perhaps you should try some spelling variations:
su triet » su viet, su tien, ve triet
su sach » so sach, vu sach
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
cam tuc » cam xuc, cam tu, nam thuc
van anh » van thanh, van minh
su sac » su cac, su xac
ve cam » ve cham, ve cac, va cam
vai su » va su, van su, lai su
tuan » quan, tran, luan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((su sac) OR (su sach)) ky nang xa hoi. hieu ve cam tuc ((van anh) or (tuan anh)) vai su triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sac) OR (su sach)) ky nang xa hoi. hieu ve cam tuc ((van anh) OR (tuan anh)) vai su triet*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su sac) OR (su sach)) ky nang xa hoi. hieu ve cam tuc ((van anh) or (tuan anh)) vai su triet*".