Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
thanh vai » thanh hai, thanh van, thanh oai
dang mam » dang nam, dang mau, dang mat
toc sac » toc sach, toc san, hoc sach
cac xuc » cam xuc, cac nuoc, chat xuc
cua tre » cua te, cuu tre, cua triet
hieu ve » hieu va, hieu van
dang ma » dang mau, dang mat, tang ma
sac ky » cac ky, sai ky
xuc va » duc va, tuc va, luc va
ve cac » va cac, vien cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc sac ky ((dang ma) or (dang mam)) hoi. hieu ve cac xuc va ((thanh vai) or (thanh tai)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sac ky ((dang ma) OR (dang mam)) hoi. hieu ve cac xuc va ((thanh vai) OR (thanh tai)) cua tre.
• Adding a wildcard symbol may retrieve word variants: toc sac ky ((dang ma) or (dang mam)) hoi. hieu ve cac xuc va ((thanh vai) or (thanh tai)) cua tre*.