Perhaps you should try some spelling variations:
thanh hai » thanh phan, thanh hoa, thanh san
van thanh » ban thanh, van tuan
nang dai » nang tai, lang dai, nang cai
nang dau » hang dau, xang dau, nang du
su sach » so sach, vu sach
xuc van » duc van, luc van, vuc van
cuu tre » cua tre, cau tren, cau treo
hieu ve » hieu va, hieu van
sach lo » sach dao, sach doi, sach hoi
ve cam » ve cham, ve cac, va cam
cua te » cua tu

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

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