Perhaps you should try some spelling variations:
cham xuc » cam xuc, cham soc, pham duc
dong hoa » dong hoc, dong co
van tuan » van quan, van ban, anh tuan
chat xuc » chat huu, cam xuc, chao xu
so sach » so sanh, bo sach, co sach
tuan va » toan va, luan va, quan va
cua tuc » cua duc, cua tu, cua thuoc
sach ky » sac ky, sach y, sach ty
hien tu » khien tu, dien tu
hoa hoi » khoa hoi, hoa hoc, hoa doi
ky dong » ly dong, ky dang, ky cong
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: so sach ky dong hoa hoi. hien tu ((cham xuc) or (chat xuc)) van tuan va ((cua te) or (cua tuc))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach ky dong hoa hoi. hien tu ((cham xuc) OR (chat xuc)) van tuan va ((cua te) OR (cua tuc)).
• Adding a wildcard symbol may retrieve word variants: so sach ky dong hoa hoi. hien tu ((cham xuc) or (chat xuc)) van tuan va ((cua te) or (cua tuc))*.