Perhaps you should try some spelling variations:
"so sach ha le giai nam thang minh" » "so sach ha le giai nam thong minh", "so sach ha le giai nam thanh minh", "so sach ha le giai nam thang binh", "so sach ha le giai nam trong minh", "so sach ha le giai nam trung minh", "so sach ha le giai nan thang minh", "so sach ha le gian nam thang minh", "so sach ha le giai bai thang minh", "so sanh ha le giai nam thang minh", "bo sach ha le giai nam thang minh", "co sach ha le giai nam thang minh", "so sach nha le giai nam thang minh", "so sach han le giai nam thang minh", "so sach xa le giai nam thang minh", "so sach ha de giai nam thang minh", "so sach ha ly giai nam thang minh", "so sach ha ve giai nam thang minh", "so sach va le giai nam thang minh"
"te sach cha de gian dan trong tin" » "te sach cha de gian dan thong tin", "te sach cha de gian dan trong tan", "te sach cha de gian dan trong tieng", "te sach cha de gian ban trong tin", "te sach cha de gian dat trong tin", "te sach cha de gian dao trong tin", "te sach nha de gian dan trong tin", "te sach che de gian dan trong tin", "te sach cua de gian dan trong tin", "te sach cha de gian lang trong tin", "toc sach cha de gian dan trong tin", "te sach cha de giai dan trong tin", "te sach cha de gia dan trong tin", "te sach cha de giau dan trong tin", "te sach cha me gian dan trong tin", "te sach chat deo gian dan trong tin", "te sach cham den gian dan trong tin"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("te sach cha de gian dan trong tin") OR ("so sach ha le giai nam thang minh"))~.
• Removing quotes may allow a broader search: (( te sach cha de gian dan trong tin ) or ( so sach ha le giai nam thang minh ))~.
• Adding a wildcard symbol may retrieve word variants: (("te sach cha de gian dan trong tin") or ("so sach ha le giai nam thang minh"))*.