Perhaps you should try some spelling variations:
nhanh thanh » phan thanh, nhanh tinh
suc nhanh » suc manh, hoc nhanh, duc thanh
hieu van » hieu va, thien van, lieu va
hieu ve » hieu va
sach ty » sach y, sach tu, sach thu
cam suc » cam xuc, cao suc, cham soc
nang xa » nang x, lang xa, nang ma
ty nang » ky nang, ty xang, ty hang
vai cua » hai cua, lai cua, bai cua
su sach » so sach, vu sach

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ty nang xa hoi. ((hieu ve) or (hieu van)) cam suc nhanh thanh ((vai cua) or (dai cua)) viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ty nang xa hoi. ((hieu ve) OR (hieu van)) cam suc nhanh thanh ((vai cua) OR (dai cua)) viet.
• Adding a wildcard symbol may retrieve word variants: su sach ty nang xa hoi. ((hieu ve) or (hieu van)) cam suc nhanh thanh ((vai cua) or (dai cua)) viet*.