Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu sang » chieu sang, thieu khang, thieu quang
trong ban » trong san, trong tan, trong quan
trung ap » trung cap, trung lap, trung tam
ban hanh » ban hang
hanh cau » nhanh cau, hang cau, hanh cac
ap dung » xay dung, van dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu sang - thanh trung ap dung trong ban hanh cau~.
• Adding a wildcard symbol may retrieve word variants: toc thieu sang - thanh trung ap dung trong ban hanh cau*.