Perhaps you should try some spelling variations:
giap nguoi » gian nguoi, gap nguoi, giau nguoi
san thanh » ban thanh, van thanh, son thanh
san hanh » ban hanh, van hanh, dan hanh
ve giap » ve giao, ve giai
cua tre » cua te, cuu tre, cua triet
hieu ve » hieu va, hieu van
nang xa » nang x, lang xa, nang ma
du bac » duy bac, du bao, xu bac
de cua » le cua, te cua, dieu cua
su bac » xu bac, su cac, su xac

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((su bac) OR (du bac)) ky nang xa hoi. hieu ve giap nguoi ((san hanh) OR (san thanh)) de cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su bac) OR (du bac)) ky nang xa hoi. hieu ve giap nguoi ((san hanh) or (san thanh)) de cua tre~".
• Adding a wildcard symbol may retrieve word variants: ((su bac) OR (du bac)) ky nang xa hoi. hieu ve giap nguoi ((san hanh) or (san thanh)) de cua tre*.