Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
nang mai » nang ma, nang tai, nang cai
thanh vi » hanh vi, thanh va, thanh ve
lang mai » lang dai, lang hai, lang man
tu sach » thu sach, su sach, te sach
xuc van » duc van, luc van, xuc ban
cua cuc » cua cac, cua duc, cua tuc
hieu ve » hieu va, hieu van
ve cam » ve cham, ve cac, va cam
cua cu » cua chu, cua cau, cua su

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 mai) or (lang mai)) hoi. hieu ve cam xuc van thanh vi ((cua cuc) or (cua cu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y ((nang mai) OR (lang mai)) hoi. hieu ve cam xuc van thanh vi ((cua cuc) OR (cua cu)).
• Adding a wildcard symbol may retrieve word variants: tu sach y ((nang mai) or (lang mai)) hoi. hieu ve cam xuc van thanh vi ((cua cuc) or (cua cu))*.