Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
thanh vai » thanh hai, thanh van, thanh oai
hieu van » hieu va, thien van, hieu ve
cua tre » cua te, cuu tre, cua triet
cam qua » cau qua, cac qua, cay qua
nang ma » tang ma, sang ma, nang cao
qua ban » cua ban, qua quan
sac ky » cac ky, sai ky
ma hoi » mai hoi, xa hoi, ma hoa
tu sac » tu sach, tu cac, tu san

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky nang ma hoi. ((hieu van) OR (lieu va)) cam qua ban ((thanh vai) or (thanh tai)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky nang ma hoi. ((hieu van) OR (lieu va)) cam qua ban ((thanh vai) OR (thanh tai)) cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky nang ma hoi. ((hieu van) OR (lieu va)) cam qua ban ((thanh vai) or (thanh tai)) cua tre*".