Perhaps you should try some spelling variations:
su sach » so sach, vu sach
ty nang » ky nang, ty xang, ty hang
nang xa » nang x, lang xa, nang ma
dau nha » cau nha, dau ha, dam nha
sach ty » sach y, sach tu, sach thu
cua te » cua tu
va cam » va cham, va cac, va cao
ve cam » ve cham, ve cac, ve cai

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 sach ty nang xa hoi. hieu ((ve cam) OR (va cam)) duc va ((dau nha) OR (dap nha)) cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ty nang xa hoi. hieu ((ve cam) or (va cam)) duc va ((dau nha) OR (dap nha)) cua te~".
• Adding a wildcard symbol may retrieve word variants: su sach ty nang xa hoi. hieu ((ve cam) or (va cam)) duc va ((dau nha) OR (dap nha)) cua te*.