Perhaps you should try some spelling variations:
cam luoc » cam xuc, cam lo, dai luoc
van hanh » van thanh, ban hanh, van anh
khoe cua » kho cua, khien cua, hoc cua
te sach » toc sach
sach ky » sac ky, sach y, sach ty
hieu ve » hieu va, hieu van
keo cua » keo sua, kho cua, cheo cua
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: te sach ky nang x hoi. hieu ve ((cam luoc) or (tom luoc)) van hanh ((keo cua) OR (khoe cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang x hoi. hieu ve ((cam luoc) OR (tom luoc)) van hanh ((keo cua) OR (khoe cua)) tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky nang x hoi. hieu ve ((cam luoc) or (tom luoc)) van hanh ((keo cua) OR (khoe cua)) tre".
• Adding a wildcard symbol may retrieve word variants: te sach ky nang x hoi. hieu ve ((cam luoc) or (tom luoc)) van hanh ((keo cua) OR (khoe cua)) tre*.