Perhaps you should try some spelling variations:
hien nhanh » hien hanh, thien thanh, tien thanh
trung phan » trung thanh, trung ha, dung phan
trung pha » trung phat, trung ha, truong phan
hang cong » dang cong, hang nong, bang cong
cong tam » cong tac, cong tan, cong nam
tam than » ban than
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien nhanh - thanh ((trung pha) OR (trung phan)) hang cong tam than cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien nhanh - thanh ((trung pha) OR (trung phan)) hang cong tam than cap".
• Adding a wildcard symbol may retrieve word variants: hoc hien nhanh - thanh ((trung pha) OR (trung phan)) hang cong tam than cap*.