Perhaps you should try some spelling variations:
vat hanh » vat thanh, van hanh, va hanh
nang xa » nang x, lang xa, nang ma
qua cac » cua cac
cac thu » cach thuc, cac thoi
thu vat » thuc vat, thu va, thuat vat
luu tre » luu tru, cuu tre, luy tre
pu xac » su xac
su cac » tu cac, su cao, su can
vu cao » cu cao, va cao
vi luu » vi lua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((pu xac) or (((su cac) or (vu cao)))) ky nang xa hoi. hieu qua cac thu vat hanh vi luu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((pu xac) OR (((su cac) OR (vu cao)))) ky nang xa hoi. hieu qua cac thu vat hanh vi luu tre.
• Adding a wildcard symbol may retrieve word variants: ((pu xac) or (((su cac) or (vu cao)))) ky nang xa hoi. hieu qua cac thu vat hanh vi luu tre*.