Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung chuan » trong chuan, trung tuan, trung phan
chuan dong » chua dong, chuan long, chuyen dong
dong trong » duong trong, dung trong, cong trong
cong phan » cong nhan, cong khan, chong phap
chi hanh » chi nhanh, chi thanh, thi hanh
doi chi » doi khi

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 hanh - thanh trung chuan dong trong cong phan tu~.
• Adding a wildcard symbol may retrieve word variants: doi chi hanh - thanh trung chuan dong trong cong phan tu*.