Perhaps you should try some spelling variations:
thanh hai » thanh phan, thanh hoa, thanh san
hanh hai » nhanh hai, hang hai, hanh tai
te sach » toc sach
ve chat » van chat
va chat » van chat, va phat, cao chat
y nang » ky nang, ly nang, v nang
cua va » cua vat, chua va, cua van
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 y nang x ho. hieu ((ve chat) OR (va chat)) cua va ((hanh hai) OR (thanh hai)) cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang x ho. hieu ((ve chat) OR (va chat)) cua va ((hanh hai) or (thanh hai)) cua te~".
• Adding a wildcard symbol may retrieve word variants: te sach y nang x ho. hieu ((ve chat) OR (va chat)) cua va ((hanh hai) or (thanh hai)) cua te*.