Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
manh trung » manh tung, thanh trung, manh hung
hoc thieu » toc thieu, hoc hien
trong van » trong cac
trung ap » trung cap, trung lap, trung tam
ap dung » xay dung, van dung
ban ban » ban banh, can ban, ban dan

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - manh trung ap dung trong van ban ban~.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - manh trung ap dung trong van ban ban*.