Perhaps you should try some spelling variations:
vu khach » vu khanh, vu khac, vay khach
hanh lam » thanh lap, hanh kem, hanh va
lai hoa » dai hoa, loai hoc
hieu va » lieu va, hieu qua
va hanh » van hanh, va thanh, va danh
lam cuu » lam chu, lam cua, cham cuu
cuu tre » cua tre, cau tren, cau treo
y nang » ky nang, ly nang, may nang
v nang » va nang, vu nang, van nang
va nam » van nam, ha nam, va nay
thu va » thuc va, thue va, tu va

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu khach ((y nang) or (v nang)) lai hoa. hieu va nam thu va hanh lam cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu khach ((y nang) OR (v nang)) lai hoa. hieu va nam thu va hanh lam cuu tre.
• Adding a wildcard symbol may retrieve word variants: vu khach ((y nang) or (v nang)) lai hoa. hieu va nam thu va hanh lam cuu tre*.