Perhaps you should try some spelling variations:
tuan dang » tran dang, tuan bang, tuan dung
cham duc » pham duc, cham soc, pham duy
duc tuan » duc thuan, duc tan, duc toan
dang tri » dang thi, dung tri, dong tri
dang xa » dang xay, lang xa, dang ha
hieu va » lieu va, hieu qua
va cham » va chat, va tham
cua tre » cua te, cuu tre, cua triet
sac ky » cac ky

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) or (sac ky))) or (dai ly)) dang xa hoi. hieu va cham duc tuan dang tri cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su ((((sai ky) OR (sac ky))) OR (dai ly)) dang xa hoi. hieu va cham duc tuan dang tri cua tre.
• Adding a wildcard symbol may retrieve word variants: su ((((sai ky) or (sac ky))) or (dai ly)) dang xa hoi. hieu va cham duc tuan dang tri cua tre*.