Perhaps you should try some spelling variations:
hang thai » hoang thai, hang hai, hong thai
hang tai » hang va, dung tai
cao xuc » cam xuc, cao duc, cao suc
cua tre » cua te, cuu tre, cua triet
hieu va » lieu va, hieu qua
lang xa » lang ha, dang xay, lang van
san ky » sang ky, van ky, ban ky
xuc va » duc va, tuc va, luc va
dan ky » van ky
va cao » va cac, va co, va dao

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuy ((san ky) OR (dan ky)) lang xa hoi. hieu va cao xuc va ((hang thai) or (hang tai)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuy ((san ky) OR (dan ky)) lang xa hoi. hieu va cao xuc va ((hang thai) OR (hang tai)) cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuy ((san ky) OR (dan ky)) lang xa hoi. hieu va cao xuc va ((hang thai) or (hang tai)) cua tre".
• Adding a wildcard symbol may retrieve word variants: thuy ((san ky) OR (dan ky)) lang xa hoi. hieu va cao xuc va ((hang thai) or (hang tai)) cua tre*.