Perhaps you should try some spelling variations:
tinh gian » tinh gia, tinh giao, trinh giang
gian cuu » gian cua, gian suu, gian cu
ly trong » le trong, cay trong
hieu ve » hieu va, hieu van
va tinh » may tinh
cac luc » cau luc, coc luc, cac nuoc
cuu tre » cua tre, cau tren, cau treo
ky tang » ky dang, kho tang, ky trong
ve cac » va cac, vien cac
luc va » duc va, tuc va, loc va
vu sac » vu sach, vu san, va sac

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sac ((((ky tang) or (ly trong))) or (ky nang)) xa hoi. hieu ve cac luc va tinh gian cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sac ((((ky tang) OR (ly trong))) OR (ky nang)) xa hoi. hieu ve cac luc va tinh gian cuu tre.
• Adding a wildcard symbol may retrieve word variants: vu sac ((((ky tang) or (ly trong))) or (ky nang)) xa hoi. hieu ve cac luc va tinh gian cuu tre*.