Perhaps you should try some spelling variations:
qua cam » qua cham, qua cac, qua ca
va tinh » may tinh
tinh vi » trinh vi, tinh voi, tinh va
su can » su van, su cao, su han
tu can » tu ban, tu cac, thu canh
xuc va » duc va, tuc va, luc va
vi cua » vai cua, di cua
cua te » cua tu
x hoi » xa hoi, x ho, 5 hoi
o hoi » co hoi, o hoc, o hai

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 can) OR (tu can)) ky nang ((x hoi) OR (o hoi)). hieu qua cam xuc va tinh vi cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su can) or (tu can)) ky nang ((x hoi) OR (o hoi)). hieu qua cam xuc va tinh vi cua te~".
• Adding a wildcard symbol may retrieve word variants: ((su can) or (tu can)) ky nang ((x hoi) OR (o hoi)). hieu qua cam xuc va tinh vi cua te*.