Perhaps you should try some spelling variations:
thu canh » thuc hanh, thu cong, thu ban
qua cham » qua hai, qua cac, va cham
thanh vi » hanh vi, thanh va, thanh ve
xuc ban » cuc ban, quoc ban, xuat ban
duc ban » duc tan, duc van, dua ban
su cao » cu cao, vu cao, su co
vi cua » vai cua, di cua
cua te » cua tu
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: ((thu canh) or (su cao)) ky nang x hoi. hieu qua cham ((xuc ban) OR (duc ban)) thanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thu canh) OR (su cao)) ky nang x hoi. hieu qua cham ((xuc ban) OR (duc ban)) thanh vi cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thu canh) or (su cao)) ky nang x hoi. hieu qua cham ((xuc ban) OR (duc ban)) thanh vi cua te*".