I will contribute for those who are height conscious
Usually in asian ads, height listed seems accurate aside from some obvious honest mistake in info entry on website
Only times i see a lot of discrepancies is for above average tall girls. A lot of girls over 170cm in height doesnt want to lose potential customers who may be shorter than they are, so i find they list them commonly around 165-169cm. I have seen a girl before whose height listed at 167cm and turns out she was taller than i was without heels (im 172cm). So prepare to meet a girl taller than u think when thr listed height is as such.