Perhaps you should try some spelling variations:
time farming » tree farming, rice farming, till farming
wang liang » wang yang
test time » best time, next time, past time
zhong zhi » zhang zhi, zhong tai
yang jui » yang judy, yang di, yang xi
hong ghi » hong g, hong hai
yang yi » yang di, yang xi

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang liang ((yang yi) or (yang jui)) test time farming ((hong ghi) OR (zhong zhi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang ((yang yi) OR (yang jui)) test time farming ((hong ghi) OR (zhong zhi)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang ((yang yi) or (yang jui)) test time farming ((hong ghi) OR (zhong zhi)) ;*".