Perhaps you should try some spelling variations:
bach ty » sach ty, xach tay, bach thu
va danh » va dinh, va dan, va hanh
cao hoi » cau hoi, co hoi, tao hoi
cao hoc » co hoc, cho hoc, chat hoc
hieu ve » hieu va, hieu van
ty nang » ky nang, ty xang, ty hang
cac xuc » cam xuc, cac nuoc, chat xuc
danh vi » hanh vi, dinh vi, danh di
ve cac » va cac, vien cac
xuc va » duc va, tuc va, luc va
cua tu » cua tuc, cua su, cua cu

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 ((cao hoi) or (cao hoc)). hieu ve cac xuc va danh vi ((cua te) OR (cua tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu bach ty nang ((cao hoi) OR (cao hoc)). hieu ve cac xuc va danh vi ((cua te) OR (cua tu)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu bach ty nang ((cao hoi) or (cao hoc)). hieu ve cac xuc va danh vi ((cua te) OR (cua tu))".
• Adding a wildcard symbol may retrieve word variants: vu bach ty nang ((cao hoi) or (cao hoc)). hieu ve cac xuc va danh vi ((cua te) OR (cua tu))*.