Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thanh hung » thanh huong, thanh tung, thanh trung
hoc thieu » toc thieu, hoc hien
nong cong » tong cong, nang cong, dong cong
cong cong » cong dong, trong cong, dung cong
hung cua » huong cua, chung cua, khung cua
toan cao » toan ban, toan tap

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 - thanh hung cua ((nong cong) OR (cong cong)) tinh toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - thanh hung cua ((nong cong) OR (cong cong)) tinh toan cao".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh hung cua ((nong cong) OR (cong cong)) tinh toan cao*.