Sing Ong Tai Chi is Yang style taijiquan (tai chi chuan) from the lineage of Zheng Manqing (Cheng Man Ching) and Huang Xingxian (Huang Hsing Hsien or Huang Sheng Shyan), taught throughout New Zealand and also in Australia, Canada, Malaysia and Norway, under the guidance of Professor Yek Sing Ong (Ye Shenen).