Perhaps you should try some spelling variations:
tu truyen » co truyen, di truyen
van thanh » ban thanh, van tuan
thu sach » tu sach, thuat sach, thuoc sach
thanh vi » hanh vi, thanh va, thanh ve
dua tren » dung tren
nang ma » tang ma, sang ma, nang cao
cam luc » cam xuc, cau luc
luc van » luoc van, luu van, duc van
y nang » ky nang, ly nang, v nang
ma hoi » mai hoi, xa hoi, ma hoa
va cam » va cham, va cac, va cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu sach y nang ma hoi. lieu va cam luc van thanh vi ((dua tren) or (tu truyen))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach y nang ma hoi. lieu va cam luc van thanh vi ((dua tren) OR (tu truyen)).
• Adding a wildcard symbol may retrieve word variants: thu sach y nang ma hoi. lieu va cam luc van thanh vi ((dua tren) or (tu truyen))*.