Perhaps you should try some spelling variations:
nang truong » tang truong, quang truong, nang luong
thanh thanh » nhanh thanh, thanh toan, thanh phan
truong van » trong van, truong va, truong dai
thanh thao » thanh thang, thanh pho, thanh toan
trung cap » truong cao
theo hop » theo phap, thao hoc, theo ucp
hop manh » hop danh, ho manh, hop mang

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo hop manh - thanh ((trung cap) or (trung tam)) nang truong van ((thanh thao) OR (thanh thanh))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo hop manh - thanh ((trung cap) OR (trung tam)) nang truong van ((thanh thao) OR (thanh thanh)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo hop manh - thanh ((trung cap) or (trung tam)) nang truong van ((thanh thao) OR (thanh thanh))".
• Adding a wildcard symbol may retrieve word variants: theo hop manh - thanh ((trung cap) or (trung tam)) nang truong van ((thanh thao) OR (thanh thanh))*.