Perhaps you should try some spelling variations:
hinh thai » sinh thai, tinh thai, dinh thi
cau theo » cau thi, cau tao
sach ky » sac ky, sach y, sach kem
han tai » hang tai, nhan tai, van tai
cac xuc » cam xuc, cac nuoc, chat xuc
thi van » thi lan, thi hanh, thi nang
sach ty » sach y, sach tu, sach thu
van cac » van hac, van cau, van bac
xuc va » duc va, tuc va, luc va
x hoi » xa hoi, o hoi, x ho

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) or (sach ty)) nang x hoi. thi van cac xuc va ((hinh thai) or (han tai)) cau theo~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ky) OR (sach ty)) nang x hoi. thi van cac xuc va ((hinh thai) OR (han tai)) cau theo.
• Adding a wildcard symbol may retrieve word variants: tu ((sach ky) or (sach ty)) nang x hoi. thi van cac xuc va ((hinh thai) or (han tai)) cau theo*.