Perhaps you should try some spelling variations:
van hanh » van thanh, ban hanh, van anh
thu cac » tu cac, thu cuc, thu dac
va cham » va chat, va tham
hanh te » hanh tu, hanh ve, hanh de
xuc van » duc van, luc van, vuc van
cuu tre » cua tre, cau tren, cau treo
vu cham » vu kham, tu cham, qua cham
nang ha » nang hai, nang han, nang hoa
thu xac » thau xay
te cuu » te cua, te cau, tu cuu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thu cac) OR (thu xac)) ky nang ha noi. hieu ((vu cham) or (va cham)) xuc van hanh te cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thu cac) OR (thu xac)) ky nang ha noi. hieu ((vu cham) OR (va cham)) xuc van hanh te cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thu cac) OR (thu xac)) ky nang ha noi. hieu ((vu cham) or (va cham)) xuc van hanh te cuu tre".
• Adding a wildcard symbol may retrieve word variants: ((thu cac) OR (thu xac)) ky nang ha noi. hieu ((vu cham) or (va cham)) xuc van hanh te cuu tre*.