Perhaps you should try some spelling variations:
thanh lai » thanh hai, thanh lap, thanh tai
thanh loi » thanh hoa, thanh hai, thanh lap
tu sach » thu sach, su sach, te sach
tuc ban » thuc ban, truc ban, tu ban
ve cham » va cham, ve chat, vu cham
sach ty » sach y, sach tu, sach thu
nang xa » nang x, lang xa, nang ma
ty nang » ky nang, ty xang, ty hang
cuu tre » cua tre, cau tren, cau treo
ve cam » ve cac, va cam, ve cai

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 ty nang xa hoi. hieu ((ve cam) OR (ve cham)) tuc ban ((thanh lai) or (thanh loi)) cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty nang xa hoi. hieu ((ve cam) OR (ve cham)) tuc ban ((thanh lai) OR (thanh loi)) cuu tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ty nang xa hoi. hieu ((ve cam) OR (ve cham)) tuc ban ((thanh lai) or (thanh loi)) cuu tre*".