Perhaps you should try some spelling variations:
chieu chien » thien chien
hieu hien » bieu hien, dieu hien, dieu khien
hanh vai » hanh vi, hanh va, hanh tai
bach ty » sach ty, xach tay, bach thu
ty nang » ky nang, ty xang, ty hang
nang xa » nang x, lang xa, nang ma
va hanh » van hanh, va thanh, va danh
vai cua » dai cua, hai cua, lai cua
cac bo » bac bo, cac co
cua te » cua tu
bo va » bao va, do va, so va

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu bach ty nang xa hoi. ((hieu hien) or (chieu chien)) cac bo va hanh vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu bach ty nang xa hoi. ((hieu hien) OR (chieu chien)) cac bo va hanh vai cua te.
• Adding a wildcard symbol may retrieve word variants: vu bach ty nang xa hoi. ((hieu hien) or (chieu chien)) cac bo va hanh vai cua te*.