Perhaps you should try some spelling variations:
hanh thai » nhanh thai, hinh thai, hanh tai
thai cua » than cua, tai cuc, tri cua
ky danh » ky anh, ky dang
danh xa » danh ca, dinh xa, canh xa
ve cham » va cham, ve chat, vu cham
duc van » duc tan, duc manh, duc phan
cua tre » cua te, cuu tre, cua triet
su sai » su tai, su hai, su dai
sai ky » sac ky
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: su sai ky danh xa hoi. hieu ((ve cham) or (ve cac)) ((duc van) or (duc va)) hanh thai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sai ky danh xa hoi. hieu ((ve cham) OR (ve cac)) ((duc van) OR (duc va)) hanh thai cua tre.
• Adding a wildcard symbol may retrieve word variants: su sai ky danh xa hoi. hieu ((ve cham) or (ve cac)) ((duc van) or (duc va)) hanh thai cua tre*.