Perhaps you should try some spelling variations:
thanh dan » thanh san, thanh van, thanh dat
ban thanh » ban hanh, ban hang
cua tre » cua te, cuu tre, cua triet
tang ma » tang van
dan cua » dan ca, ban cua, dai cua
duc ban » duc tan, duc van, dua ban
su sai » su tai, su hai, su dai
va cam » va cham, va cac, va cao
sai ky » sac ky
ve cam » ve cham, ve cac, ve cai

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sai ky ((tang ma) or (mang may)) hoi. hieu ((ve cam) or (va cam)) duc ban thanh dan cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sai ky ((tang ma) OR (mang may)) hoi. hieu ((ve cam) OR (va cam)) duc ban thanh dan cua tre.
• Adding a wildcard symbol may retrieve word variants: su sai ky ((tang ma) or (mang may)) hoi. hieu ((ve cam) or (va cam)) duc ban thanh dan cua tre*.