Perhaps you should try some spelling variations:
truong dao » truong dai, truong cao, truong bo
thuat sac » thuat sach, thuat san, thuat tac
truoc va » truc va, thuoc va, truong va
hieu va » lieu va, hieu qua
sac ky » cac ky, sai ky
va lap » va dap
vi hoa » voi hoa, vi hoc, va hoa
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: thuat sac ky nang x hoi. hieu va lap ((truoc va) or (truong dao)) hanh vi hoa viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat sac ky nang x hoi. hieu va lap ((truoc va) OR (truong dao)) hanh vi hoa viet.
• Adding a wildcard symbol may retrieve word variants: thuat sac ky nang x hoi. hieu va lap ((truoc va) or (truong dao)) hanh vi hoa viet*.