Perhaps you should try some spelling variations:
kyo nang » ky nang, khoi nang, ki nang
sang kyo » sang ky, sang tao, dang ky
so sang » so sanh, so dang, so lang
nang ma » tang ma, sang ma, nang cao
hieu va » lieu va, hieu qua
cac xuc » cam xuc, cac nuoc, chat xuc
xuc cac » xuc tac, tuc cac, xuc cam
han li » shan li, ban li, dan li
dan de » dan den, dang de, van de
dan di » danh di, dan da, dan li
ma hoi » mai hoi, xa hoi, ma hoa
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sang kyo nang ma hoi. hieu va cac xuc cac ((((dan di) or (han li))) or (dan de)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sang kyo nang ma hoi. hieu va cac xuc cac ((((dan di) OR (han li))) OR (dan de)) cua te.
• Adding a wildcard symbol may retrieve word variants: so sang kyo nang ma hoi. hieu va cac xuc cac ((((dan di) or (han li))) or (dan de)) cua te*.