Perhaps you should try some spelling variations:
hang hai » hoang hai, hang tai, thanh hai
te sach » toc sach
va hang » van hang, va nang, va lang
cam duc » cam xuc, cao duc, pham duc
hieu ve » hieu va, hieu van
cao hoi » cau hoi, co hoi, cao hoc
ly nang » ky nang, ly hang, ly vang
cua cau » cua cac, cua chu, cua cay
ve cam » ve cham, ve cac, va cam
v nang » va nang, vu nang, van nang
cua te » cua tu

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: te sach ((ly nang) OR (v nang)) cao hoi. hieu ve cam duc va hang hai ((cua te) OR (cua cau))~.
• Adding a wildcard symbol may retrieve word variants: te sach ((ly nang) or (v nang)) cao hoi. hieu ve cam duc va hang hai ((cua te) or (cua cau))*.