Perhaps you should try some spelling variations:
tran anh » tran manh, tuan anh, tran thanh
su viet » so viet
van anh » van thanh, tuan anh, van minh
cam tuc » cam xuc, cam tu, nam thuc
hieu va » lieu va, hieu qua
hieu ve » hieu van
nang xa » nang x, lang xa, nang ma
sac ky » cac ky, sai ky
vai su » va su, van su, lai su
su sac » su sach, su cac, su xac

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 ky nang xa hoi. ((hieu ve) OR (hieu va)) cam tuc ((van anh) or (tran anh)) vai su viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sac ky nang xa hoi. ((hieu ve) OR (hieu va)) cam tuc ((van anh) OR (tran anh)) vai su viet*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sac ky nang xa hoi. ((hieu ve) OR (hieu va)) cam tuc ((van anh) or (tran anh)) vai su viet*".