Perhaps you should try some spelling variations:
thanh trung » thanh tung
cong ngang » cong nhan, cong quang, cong lang
ngang hang » ngan hang, nang hang, hang hang
dong cong » duong cong, dung cong, dang cong
chi sach » chinh sach, chieu sach, co sach
trung co » trung bo, trong co, truong cao
hang tai » hang va, dung tai
doi chi » doi khi
co dong » o dong, cong dong, lao dong

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi sach - thanh trung co dong cong ngang hang tai~.
• Adding a wildcard symbol may retrieve word variants: doi chi sach - thanh trung co dong cong ngang hang tai*.