Perhaps you should try some spelling variations:
thanh trung » thanh tung
chang cong » hang cong, chong cong, thanh cong
trung san » truong san, trong san, trung son
san chang » ban hang, dan chan, van khang
khi xanh » khia canh, thi hanh, thi anh
cong dan » cong san, cong tan, huong dan
dan nhan » danh nhan, dan chan, van nhan
nhan tai » hang tai, van tai, toan tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi khi xanh - thanh trung san chang cong dan nhan tai~.
• Adding a wildcard symbol may retrieve word variants: doi khi xanh - thanh trung san chang cong dan nhan tai*.