Perhaps you should try some spelling variations:
tham nuoc » thay nuoc, thoat nuoc, nha nuoc
kham cuoc » khac cuoc, khuat cuoc, nhan cuoc
van hanh » van thanh, ban hanh, van anh
cua viet » ca viet, hoa viet, cua vat
te sach » toc sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
su tien » su kien, su hien, tu tieng

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ky nang xa hoi. hieu va ((tham nuoc) or (kham cuoc)) van hanh vi ((su tien) or (cua viet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang xa hoi. hieu va ((tham nuoc) OR (kham cuoc)) van hanh vi ((su tien) OR (cua viet)).
• Adding a wildcard symbol may retrieve word variants: te sach ky nang xa hoi. hieu va ((tham nuoc) or (kham cuoc)) van hanh vi ((su tien) or (cua viet))*.