"China continues to see impressive growth," said Tourism New Zealand chief executive Kevin Bowler.
Most of the latest increase in Chinese visitors came from holidaymakers, the statistics agency said.
Chinese holidaymakers increased 27 per cent to 225,680 in the year through April, while the total number of visitors who came to New Zealand for a vacation rose 9.7 per cent to 1.44 million, the agency said.
Holidaymakers and those visiting friends and relatives are counted on as the biggest drivers of an expected 48 per cent growth of international tourist spending by 2021 to $1.11 billion, according to the MBIE forecasts released during New Zealand's annual Trenz tourism conference in Rotorua this week.
According to Chinese travel agencies at the Trenz conference, New Zealand has transformed itself from a drop-by place for Chinese tourists on their way to Australia into a destination worth repeated visits. Following that trend is a shift in Chinese tourist tastes from package tours to free independent travelling and more in-depth experience.
Tourism NZ said holiday arrivals had also increased visitors from New Zealand's other Asian target markets. In the year through April, holiday arrivals from Japan were up 19.5 per cent, Korea 19.5 per cent, Singapore 12 per cent, Malaysia 15.9 per cent and Thailand 17.6 per cent.
See the international travel and migration statistics here: