Perhaps you should try some spelling variations:
thanh thi » thanh tai, nhanh thi, thanh tri
van thanh » ban thanh, van tuan
thien van » thi van
chat xuc » chat huu, cam xuc, chao xu
van chat » cao chat
sach ky » sac ky, sach y, sach ty
xuc van » duc van, luc van, vuc van
tu sach » thu sach, su sach, te sach
cu tren » tu tren, dua tren
thi cu » thi cuc
o lai » o lao
o hai » co hai, so hai, _ hai
o hoi » co hoi, o hoc, o hoa

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 ky nang ((o hoi) or (((o hai) or (o lai)))). thien van chat xuc van thanh thi cu tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky nang ((o hoi) OR (((o hai) OR (o lai)))). thien van chat xuc van thanh thi cu tren.
• Adding a wildcard symbol may retrieve word variants: tu sach ky nang ((o hoi) or (((o hai) or (o lai)))). thien van chat xuc van thanh thi cu tren*.