Perhaps you should try some spelling variations:
tu sach » thu sach, su sach, te sach
anh dai » vanh dai, anh bai, anh dat
van anh » van thanh, tuan anh, van minh
xuc van » duc van, luc van, vuc van
ve cac » va cac, vien cac
ve cam » ve cham, va cam, ve cai
y nang » ky nang, ly nang, v nang
cua te » cua tu
o hai » co hai, so hai, o lai
o hoi » co hoi, o hoc, o hoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach y nang ((o hoi) OR (o hai)). hieu ((ve cam) or (ve cac)) xuc van anh dai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y nang ((o hoi) OR (o hai)). hieu ((ve cam) OR (ve cac)) xuc van anh dai cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach y nang ((o hoi) OR (o hai)). hieu ((ve cam) or (ve cac)) xuc van anh dai cua te".
• Adding a wildcard symbol may retrieve word variants: tu sach y nang ((o hoi) OR (o hai)). hieu ((ve cam) or (ve cac)) xuc van anh dai cua te*.